In the context of synthetic chemistry, Indium is one of the least explored elements of the
notorious group 13 of the periodic table and has not attracted quite the same amount of …

Phenacyl bromides are used as a building blocks in synthetic organic chemistry, which
serves as a key model for the development of various biologically important heterocyclic …

The combination of a catalytic amount of InCl3 and acetic anhydride remarkably promotes
the Knoevenagel condensation of a variety of aldehydes and activated methylene …

A direct organocatalytic carbonyl/olefin oxo‐metathesis has been developed. The reaction is
catalyzed by trityl tetrafluoroborate (TrBF4) and utilizes unactivated alkenes for the …

Barluenga's reagent (IPy2BF4, Py= pyridine) treated with HBF4 efficiently catalyzes the inter-
and intramolecular alkyne-carbonyl metathesis of unactivated alkynes with aldehydes or …

The formation of α, β-unsaturated carbonyl compounds by a catalytic alkyne-carbonyl
metathesis, which can be catalyzed by both π-and σ-acids, has received attention as an …

Carbonyl‐olefin metathesis and carbonyl‐alkyne metathesis represent established reactivity
modes between carbonyls, alkenes, and alkynes under Lewis and Brønsted acid catalysis …

Naphthofuranyl-2-oxindoles were synthesized by the reaction of 3-(arylethynyl)-3-
hydroxyindolin-2-ones and 2-naphthols via Friedel–Crafts reaction and a following Michael …

A common protocol for enantioselective alkynylation of isatins and isatin-derived ketimines
using terminal alkynes and Me2Zn in the presence of a catalytic amount of a chiral perhydro …

A new high yielding protocol has been developed for the convenient and rapid synthesis of
2‐amino‐4H‐pyrans by one‐pot sequential reaction of aldehydes, malononitrile and …